PURI ANISHA A COPARATIVE STUDY OF ADDITION OF FENTANYL VERSUS CLONIDINE TO LOCAL ANAESTHETICS IN POTENTIATING POSTOPERATIVE ANALGESIA IN SUPRACLAVICULAR BRACHIAL PLEXUS BLOCK - BARODA SUMANDEEP VIDYAPEETH 2013 - 105 Subjects--Topical Terms: Dewey Class. No.: 617.96